You will get Full Stack AI SaaS Developer | AI-Generated Code Review (Claude & Codex)
Top Rated
Project details
Worried that AI-generated code may break in production?
I can provide a practical code review for code created with claude ai, Codex, Cursor, ChatGPT, or other ai generation tools. The goal is to check whether the generated code is clean, secure, scalable, and ready for real development use, not just visually working in a demo.
I will review architecture, frontend, backend logic, API structure, database usage, authentication flow, error handling, performance risks, duplicated code, security issues.
As a full stack developer working across React, Next.js, Node.js, Laravel, PHP, and Python, I can evaluate the whole product layer, not only isolated files. For SaaS products, my full stack developer saas experience helps me check dashboards, permissions, subscriptions, user roles, and multi-user logic. If your product includes AI features, my broader full stack ai saas developer background helps me review AI workflows, prompts, data handling, and integration points.
Whether you are building a CRM, ERP, marketplace, SaaS, or AI platform, the review gives you a clear path to development.
You will receive clear notes and priority fixes. Send me your code, and I'll review it carefully.
I can provide a practical code review for code created with claude ai, Codex, Cursor, ChatGPT, or other ai generation tools. The goal is to check whether the generated code is clean, secure, scalable, and ready for real development use, not just visually working in a demo.
I will review architecture, frontend, backend logic, API structure, database usage, authentication flow, error handling, performance risks, duplicated code, security issues.
As a full stack developer working across React, Next.js, Node.js, Laravel, PHP, and Python, I can evaluate the whole product layer, not only isolated files. For SaaS products, my full stack developer saas experience helps me check dashboards, permissions, subscriptions, user roles, and multi-user logic. If your product includes AI features, my broader full stack ai saas developer background helps me review AI workflows, prompts, data handling, and integration points.
Whether you are building a CRM, ERP, marketplace, SaaS, or AI platform, the review gives you a clear path to development.
You will receive clear notes and priority fixes. Send me your code, and I'll review it carefully.
Programming Languages
HTML & CSS, JavaScript, PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $110
These options are included with the project scope.
$110
- Delivery Time 7 days
- Number of Revisions 0
104 reviews
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AF
Alena F.
Aug 22, 2026
I came back to Yury as a full stack developer to check AI-generated code I added to my internal dashboard. His full stack AI SaaS developer background helped him catch issues that I had missed. The review notes were clear, prioritized, and easy to hand off to the team. Yury and his team proved to be professional and reliable with a solution-oriented mindset. I needed a full stack developer SaaS to evaluate AI-generated code, and turning to Yury was the right call.
AF
Alena F.
Aug 22, 2026
You will get Full Stack AI SaaS Developer | AI-Generated Code Review (Claude & Codex)
I came back to Yury as a full stack developer to check AI-generated code I added to my internal dashboard. His full stack AI SaaS developer background helped him catch issues that I had missed. The review notes were clear, prioritized, and easy to hand off to the team. Yury and his team proved to be professional and reliable with a solution-oriented mindset. I needed a full stack developer SaaS to evaluate AI-generated code, and turning to Yury was the right call.
SY
Shawn Y.
Aug 21, 2026
Lead Full-Stack Developer Needed | Build End-to-End AI-Powered Content Production Platform
EVERYONE BEWARE. After paying this team over $62,000, my experience felt like a bait-and-switch. I approved milestone after milestone based on detailed specifications, estimates, demos, and repeated assurances that the complete system would be delivered within budget. Once I could finally test the full product, I found an incomplete, non-production-ready shell. Independent audits confirmed major deficiencies. They then characterized previously specified functionality as future work and wanted additional payment to finish it. I will likely have to hire another team to rebuild the platform. Be extremely careful releasing milestones based on demos and promises—independently test every deliverable before releasing payment.
DC
Dan C.
Aug 15, 2026
You will get Full Stack Developer | Discovery Phase - Detailed Functional Specification
After the discovery phase, we came back to Yury and his team for the full portal build. The full stack developer ai experience they brought made the backend and AI integration practical to implement. The team is professional in how they communicate, collaborative in how they work, and delivered every component on time. They have been reliable partners across both projects. If you need a react developer who understands the product and not just the stack, this is a great team.
FM
Filis M.
Aug 14, 2026
Developer needed for full-stack development
Great team to work with.
FM
Filis M.
Aug 4, 2026
Senior Full-Stack Developer – Healthcare Compliance & Multi-Tenant Operations Platform
About Yury
Full Stack Developer \ Full Stack AI SaaS Developer \ Web Developer
98%
Job Success
Warsaw, Poland - 3:17 pm local time
Top Rated Plus on Upwork, top 3% globally
⚡ WHAT YOU GET
▸ 12+ Full Stack Developer React Node | AI development | SaaS Developer | MERN stack
▸ 60+ delivered projects across AI SaaS, CRM systems, dashboards, automation platforms, healthcare, legal tech, real estate, e-commerce, trading software
▸ 15+ AI-powered SaaS MVPs, AI CRM systems, RAG tools, OCR/PDF processing, OpenAI and Claude integrations built from validation to launch
▸ 25+ scalable React, Next.js, Node.js, Python AI backend, PostgreSQL, Stripe, AWS, Docker builds, full technical ownership, secure architecture, production-ready delivery as a Full Stack AI SaaS Developer
⚡ ACHIEVEMENTS | CLIENT WINS FROM AI SAAS & FULL STACK DEVELOPMENT
▸ 26-day ROI recovery recruitment agency launched a Recruiting SaaS Platform with CRM automation, 2x faster candidate workflows
▸ 93% faster estimation construction business reduced quoting time from 8 hours to 30 minutes with a custom Construction Estimator Web App
▸ #4 Product of the Day legal tech founder launched an AI Legal Assistant, RAG-powered document search, OpenAI integration, AI workflow automation
▸ 5+ secure healthcare platforms med spa businesses improved provider/patient workflows with role-based access, admin dashboards, API integration
▸ 10+ CRM & trading systems replaced manual operations with custom CRM platforms, trading dashboards, reporting tools, scalable workflow automation
⚡As a Full stack AI SaaS developer I can support with:
▸ AI-powered SaaS MVPs, product validation
▸ AI agent workflow platforms, workflow automation system
▸ AI-powered Custom CRM system, platform
▸ AI-enabled admin dashboard, panel, machine learning
▸ Role-based workflow platform secure permissions
▸ Secure multi-user web application, scalable backend system
▸ Booking and scheduling platform service businesse
▸ Provider / patient workflow systems healthcare solution
▸ Multi-stage automation workflows complex processe
▸ RAG-powered document intelligence, search system
▸ LLM-powered data processing using openai, modern AI tool
▸ AI-assisted analytics, reporting
▸ OCR and PDF processing pipeline
▸ Rule-based insight engines
▸ Secure backend API development, Third-party API integration
▸ Multi-tenant SaaS platforms workspace isolation
▸ Dashboard, data visualization system
▸ HIPAA / GDPR-compliant platform
⚡ MY CORE STACK as a Full stack Web Developer | Full stack developer React Node | Full stack Developer AI
React, Next.js, Node.js, Python, JavaScript, Supabase, PostgreSQL, MySQL, MongoDB, AWS, Docker, nginx, Stripe, AI tools like Openai, Claude, LangChain. I also work with laravel, PHP when a project requires a Full stack developer laravel or integration into an existing system.
As a Full stack developer SaaS ( full stack developer ai ) I cover full product delivery: frontend, backend, infrastructure, APIs, and AI logic. I can work as a React developer, Front end developer, Backend developer, Web developer python, React web developer, Full stack web developer depending on the scope. On the frontend, I work with HTML, CSS 3, Tailwind CSS, Vue.js, Angular, Bootstrap for specific stacks or legacy support.
For SaaS products, I often work with full stack node.js react development, building React and Node.js SaaS applications with dashboard, admin panel, and secure APIs. I also work as a Full stack developer node | Full stack developer node js, focusing on performance and scalable architecture.
When AI is involved, I support projects as a python developer with Python AI backend development, including RAG systems, OCR pipelines, document processing, intelligent automation
I also have experience working with mobile app development and can contribute as a React Native developer, building cross-platform apps, react native integrated with backend systems and APIs
In addition, I've worked as a full stack developer shopify, wordpress developer workflows, python full stack developer, front end developer react, full stack developer php and niche integrations, including Lazada developer-related marketplaces, helping businesses extend their platforms with custom features, payments and automation.
What sets me apart is product thinking. As a technical partner, cto-level contributor, I help define Software Architecture & Design, avoid unnecessary complexity, build solutions that are ready for real users.
I also collaborate on web design, ui ux web design, ux designer, ui ux web designer workflows to ensure products are intuitive and easy to use.
If you need full stack web development, full stack saas architecture, AI-powered features, reliable Full stack website developer, Full stack developer saas, Full stack AI SaaS developer, I can help you build and scale your product.
💬 Message me with your idea, I’ll share a relevant case, technical approach, clear estimate from a full stack developer.
Steps for completing your project
After purchasing the project, send requirements so Yury can start the project.
Delivery time starts when Yury receives requirements from you.
Yury works on your project following the steps below.
Revisions may occur after the delivery date.
Online meeting